Footwear string



FIG. 1 is a front, top, left, perspective view of a footwear string showing my new design;

FIG. 2 is a top plan view thereof; the bottom side being a mirror image;

FIG. 3 is a front elevational view thereof; the rear side being a mirror image;

FIG. 4 is left side elevational view thereof; the right side being a mirror image; and,

FIG. 5 is an enlargement sectional view thereof. 

The ornamental design for a footwear string, as shown and described. 